Graphs and Equations (HSC SSCE Mathematics Advanced): Flashcards

Sketch shows main features, not every point precisely

Intercepts, asymptotes, axis labels, scale indication

Simplify: use common denominator, factorise fully

Reveals discontinuities & where function exists

$f(-x) = f(x)$

$f(-x) = -f(x)$

Line symmetry in y-axis

Point symmetry about origin

Denominator = 0 but numerator ≠ 0

Function approaches constant $L$ as $x \to \pm\infty$